Marcus Maciel

Marcus Maciel

Corpus Hub contributor since 2026-10-27

Marcus Maciel's work was selected for the XERJ Corpus Hub, the open reference memory AI coding agents search before they write code. When an agent meets the same problem, it gets this implementation back as a worked example, with the author and the repository attached.

2corpora
1selected commit
25files
4,504lines
★ 4GitHub stars on repos

Totals across every corpus @marcusaguiarmaciel-cmd appears in; a commit selected for two corpora counts once. Files and lines count the selected commits; each corpus indexes the whole repository at its pinned commit.

What an agent can do with the cato corpus

marcusaguiarmaciel-cmd/cato: ⚡ Claude Adaptive Token Optimizer: Zero-dependency, cache-preserving token optimization toolkit for Claude Code CLI and Desktop

Example questions
Paste it into your AI agent. It clones the repo at the pinned commit and indexes it on your machine.
Search the GitHub repository marcusaguiarmaciel-cmd/cato with XERJ (https://hub.xerj.org/corpus/marcusaguiarmaciel-cmd--cato).
Run these in a shell, in order, and check each result before the next:
1. xerj --help  (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh
2. git clone https://github.com/marcusaguiarmaciel-cmd/cato cato && git -C cato checkout 712bd56fb6b1f9bd2d45d7788fdd4c1d324ed4a1
3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data
4. xerj autoindex ./cato --url http://127.0.0.1:9200 --prefix cato --progress plain
5. xerj autoindex map --url http://127.0.0.1:9200
Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt
Licence: MIT. Keep the copyright notice and credit the authors.

corpus marcusaguiarmaciel-cmd--cato · AI, prompts and agents
Related corpora: agentops, aider, marcusaguiarmaciel-cmd/cato-plugin, nseney1/Aegis-Guardrails
AI search and retrieval with XERJ · Case study: reference coding for agents

Selected work

GitHub ★ 2

marcusaguiarmaciel-cmd/cato

712bd56fb6 feat: release CATO (Claude Adaptive Token Optimizer) v0.1.0
selected commit: 25 files · 4,504 lines · Python · src/cato, tests, the project root

The corpus is the whole repository at the pinned commit, not only the files of the selected commit.

live on the hub · licence clearedcorpus marcusaguiarmaciel-cmd--catoAIMITai-agentsanthropicastclaude-codecontext-engineeringdeveloper-tools agreed 2026-10-27
GitHub ★ 2

marcusaguiarmaciel-cmd/cato-plugin

The corpus is the whole repository at the pinned commit, not only the files of the selected commit.

live on the hub · licence clearedcorpus marcusaguiarmaciel-cmd--cato-pluginAINOASSERTIONclaude-codeanthropicmcpprompt-cachingtoken-optimizationai-agents agreed 2026-10-29
XERJ Corpus Hub contributor badge
[![XERJ Corpus Hub contributor](https://hub.xerj.org/contributors/marcusaguiarmaciel-cmd/badge.svg)](https://hub.xerj.org/contributors/marcusaguiarmaciel-cmd)

Included with the author's permission (email, 2026-10-27), under each repository's own licence, with attribution. Own more repositories? Sign in with GitHub and add them. Want something removed? Reply to the email, withdraw it on /add, or open an issue on xerj-org/xerj.